firstcall.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

firstcall.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:af0aCloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5047Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.71Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.10Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShassan.ns.cloudflare.com ⭐
NSphoenix.ns.cloudflare.com
MXmx1.spacemail.com ⭐
MXmx2.spacemail.com ⭐
TXTv=spf1 include:spf.spacemail.com ~all
TXTzoom-domain-verification=ZOOM_verify_ec8cf775b08742c7b249ced6f594c5ee
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.71, 172.67.175.10
IPv6 hints2606:4700:3033::ac43:af0a, 2606:4700:3036::6815:5047
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOAhassan.ns.cloudflare.comdns@cloudflare.com serial=2415267787

dev

DNSSEC⚠️ Not signed
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

firstcall.ro
firstcall.capital
firstcall.legal
firstcall.design
firstcall.llc
firstcall.co.uk
firstcall.ca
firstcall.kr
firstcall.law
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firstcall.agency
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firstcall.marketing
firstcall.workers.dev
firstcall.store
firstcall.top
firstcall.eu
firstcall.gg
firstcall.us
firstcall.cloud
firstcall.com
firstcall.consulting
firstcall.lol
firstcall.cl
firstcall.no
firstcall.com.au
firstcall.xyz
firstcall.support
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firstcall.care
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firstcall.se
firstcall.sa.com
firstcall.lawyer
firstcall.team
firstcall.md
firstcall.solutions
firstcall.co.gg
firstcall.me
firstcall.org

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callfirst.co.uk
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callfirst.co
callfirst.net
callfirst.ch
fillscart.store
callfirst.app
tifarsllc.com
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cristfall.com
lfcristal.com
lilftcars.com
rifastllc.us
callfirst.ca
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callfirst.com.br
catfrills.com
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rifastllc.com
callfirst.ai
callfirst.online
callfirst.io
callfirst.homes
callfirst.jp
sillcraft.ru

DNS History

12 records (8 active, 4 former)

NShassan.ns.cloudflare.comphoenix.ns.cloudflare.comMXmx1.spacemail.commx2.spacemail.comA104.21.80.71172.67.175.102606:4700:3033::ac43:af0a2606:4700:3036::6815:5047188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NShassan.ns.cloudflare.com2026-09-12 → 2026-09-20 · 2 obs
● 2026-09-12 20:19:50
● 2026-09-20 10:20:22
●NSphoenix.ns.cloudflare.com2026-09-12 → 2026-09-20 · 2 obs
● 2026-09-12 20:19:50
● 2026-09-20 10:20:22
●MXmx1.spacemail.com2026-09-12 → 2026-09-20 · 2 obs
● 2026-09-12 20:19:50
● 2026-09-20 10:20:22
●MXmx2.spacemail.com2026-09-12 → 2026-09-20 · 2 obs
● 2026-09-12 20:19:50
● 2026-09-20 10:20:22
●A104.21.80.712026-09-16 → 2026-09-20 · 3 obs
○ 2026-09-12 20:19:50
● 2026-09-16 03:58:40
● 2026-09-20 10:20:22
●A172.67.175.102026-09-16 → 2026-09-20 · 3 obs
○ 2026-09-12 20:19:50
● 2026-09-16 03:58:40
● 2026-09-20 10:20:22
○A188.114.96.02026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 20:19:50
○ 2026-09-16 03:58:40
○ 2026-09-20 10:20:22
○A188.114.97.02026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 20:19:50
○ 2026-09-16 03:58:40
○ 2026-09-20 10:20:22
●A2606:4700:3033::ac43:af0a2026-09-16 → 2026-09-20 · 3 obs
○ 2026-09-12 20:19:50
● 2026-09-16 03:58:40
● 2026-09-20 10:20:22
●A2606:4700:3036::6815:50472026-09-16 → 2026-09-20 · 3 obs
○ 2026-09-12 20:19:50
● 2026-09-16 03:58:40
● 2026-09-20 10:20:22
○A2a06:98c1:3120::2026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 20:19:50
○ 2026-09-16 03:58:40
○ 2026-09-20 10:20:22
○A2a06:98c1:3121::2026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 20:19:50
○ 2026-09-16 03:58:40
○ 2026-09-20 10:20:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
firstcall.devhassan.ns.cloudflare.com, phoenix.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.201

NS records: hassan.ns.cloudflare.com, phoenix.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstcall.dev (unsigned zone)

⏱️ Timing

Total: 1380ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.71, 172.67.175.10
AAAA22606:4700:3036::6815:5047, 2606:4700:3033::ac43:af0a
NS2hassan.ns.cloudflare.com, phoenix.ns.cloudflare.com
MX2mx1.spacemail.com (pri: 0), mx2.spacemail.com (pri: 0)
TXT2v=spf1 include:spf.spacemail.com ~all, zoom-domain-verification=ZOOM_verify_ec8
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hassan.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

firstcall.dev directs to four IP numbers, which are 104.21.80.71, 172.67.175.10, 2606:4700:3033::ac43:af0a and 2606:4700:3036::6815:5047.

Name Servers

firstcall.dev has two authoritative name servers — hassan.ns.cloudflare.com and phoenix.ns.cloudflare.com.

Mail Servers

Mail for firstcall.dev is handled by two mail servers — mx1.spacemail.com and mx2.spacemail.com.